Roster won't save automatically, Any recco. fix?

This is for the .ros file in Appdata. Does anyone here know what's the cause? or any fix? whenever I make changes like trades, starters etc. it won't save automatically and when I try to save it manually it'll just crash the game and after restarting it'll go back to be unchanged. Thanks

Do you have any special characters in the Roster name? Like parenthesis or hyphens? If so, it won't autosave, but if it's just words, it should be fine.